How severe is CVE-2025-45479?

CVE-2025-45479 has a CVSS 3.x base score of 9.8, rated critical severity. It is exploitable over network with low attack complexity, requires no privileges and no user interaction. Impact on confidentiality is high, integrity high, and availability high.

Is CVE-2025-45479 being actively exploited?

It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 1% (48th percentile), an estimate of the probability of exploitation in the next 30 days.

What products are affected by CVE-2025-45479?

CVE-2025-45479 affects Educoder Challenges. See the affected-products list for the exact vulnerable versions.

How do I fix CVE-2025-45479?

Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround. Given its critical severity, prioritise patching exposed systems.

Does CVE-2025-45479 have an EU (EUVD) identifier?

Yes. CVE-2025-45479 is tracked in the ENISA EU Vulnerability Database (EUVD) as EUVD-2025-20278.

When was CVE-2025-45479 published?

CVE-2025-45479 was published on 2025-07-07 and last updated on 2026-06-17.

CVE-2025-45479

CVE-2025-45479 is a critical-severity vulnerability in Educoder Challenges with a CVSS 3.x base score of 9.8. It is not currently listed as actively exploited by CISA, and its EPSS exploit-prediction score is low. The underlying weakness is classified as CWE-94.

Key facts

Severity: Critical (CVSS 3.x base score 9.8)
EPSS exploit prediction: 1% (48th percentile)
Actively exploited: Not listed in CISA KEV
EU (EUVD) id: EUVD-2025-20278
Weakness: CWE-94
Affected product: Educoder Challenges
Published: 2025-07-07
Last modified: 2026-06-17

Description

Insufficient security mechanisms for created containers in educoder challenges v1.0 allow attackers to execute arbitrary code via injecting crafted content into a container.

Frequently asked questions

What is CVE-2025-45479?: Insufficient security mechanisms for created containers in educoder challenges v1.0 allow attackers to execute arbitrary code via injecting crafted content into a container.
How severe is CVE-2025-45479?: CVE-2025-45479 has a CVSS 3.x base score of 9.8, rated critical severity. It is exploitable over network with low attack complexity, requires no privileges and no user interaction. Impact on confidentiality is high, integrity high, and availability high.
Is CVE-2025-45479 being actively exploited?: It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 1% (48th percentile), an estimate of the probability of exploitation in the next 30 days.
What products are affected by CVE-2025-45479?: CVE-2025-45479 affects Educoder Challenges. See the affected-products list for the exact vulnerable versions.
How do I fix CVE-2025-45479?: Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround. Given its critical severity, prioritise patching exposed systems.
Does CVE-2025-45479 have an EU (EUVD) identifier?: Yes. CVE-2025-45479 is tracked in the ENISA EU Vulnerability Database (EUVD) as EUVD-2025-20278.
When was CVE-2025-45479 published?: CVE-2025-45479 was published on 2025-07-07 and last updated on 2026-06-17.

References

Affected products (1)

cpe:2.3:a:educoder:challenges:1.0:*:*:*:*:*:*:*

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